#AAC328#AAC328

#AAC328 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.2% C 0.170 H 118.9°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#AAC328
RGB	rgb(170, 195, 40)
HSL	hsl(70, 66%, 46%)
HSV	hsv(70, 79%, 76%)
CMYK	cmyk(12.8%, 0%, 79.5%, 23.5%)
CIE-LAB	lab(74.65, -27.40, 68.23)
CIE-LCH	lch(74.65, 73.52, 111.88°)
OKLab	oklab(77.22% -0.0823 0.1488)
OKLCH	oklch(77.22% 0.17 118.9)
XYZ	xyz(36.4765, 47.7297, 9.2982)
Luminance	0.4773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC328 #4128C3

analogous

#C38E28 #AAC328 #5DC328

triadic

#AAC328 #28AAC3 #C328AA

tetradic

#AAC328 #28C38E #4128C3 #C3285D

square

#AAC328 #28C38E #4128C3 #C3285D

split-complementary

#AAC328 #285DC3 #8E28C3

monochromatic

#515D13 #7E901E #AAC328 #C4DB4E #D5E580

Accessibility & contrast

On white

1.99

#AAC328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#AAC328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC328

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC328	#FFFFFF	#000000	##000000
##AAC328	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B800

Deuteranopia (green-blind)

#CDB838

Tritanopia (blue-blind)

#B4B8A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #aac328;
/* rgb */ color: rgb(170, 195, 40);
/* oklch */ color: oklch(77.2% 0.170 118.9);

Tailwind

colors: {
  custom: {
    50: '#c7d570',
    500: '#aac328',
    950: '#000000',
  },
}

SCSS

$custom: #aac328;
$custom-light: #c7d570;
$custom-dark: #000000;

JSON

{
  "hex": "#aac328",
  "rgb": {
    "r": 170,
    "g": 195,
    "b": 40
  },
  "hsl": {
    "h": 69.677,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.77216,
    "c": 0.17007,
    "h": 118.9
  },
  "luminance": 0.47729
}

Semantic roles & 50–950 ramp

primary

#AAC328

secondary

#8779CE

accent

#3FE95A

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141408

muted

#82837B

Preview Lab

Preview with #AAC328

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →